package com.cn.mmd.model;

import java.util.ArrayList;
import java.util.List;

public class TeacherStatisticsExample {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    public TeacherStatisticsExample() {
        oredCriteria = new ArrayList<Criteria>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<Criterion>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andTeacheridIsNull() {
            addCriterion("teacherId is null");
            return (Criteria) this;
        }

        public Criteria andTeacheridIsNotNull() {
            addCriterion("teacherId is not null");
            return (Criteria) this;
        }

        public Criteria andTeacheridEqualTo(String value) {
            addCriterion("teacherId =", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridNotEqualTo(String value) {
            addCriterion("teacherId <>", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridGreaterThan(String value) {
            addCriterion("teacherId >", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridGreaterThanOrEqualTo(String value) {
            addCriterion("teacherId >=", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridLessThan(String value) {
            addCriterion("teacherId <", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridLessThanOrEqualTo(String value) {
            addCriterion("teacherId <=", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridLike(String value) {
            addCriterion("teacherId like", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridNotLike(String value) {
            addCriterion("teacherId not like", value, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridIn(List<String> values) {
            addCriterion("teacherId in", values, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridNotIn(List<String> values) {
            addCriterion("teacherId not in", values, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridBetween(String value1, String value2) {
            addCriterion("teacherId between", value1, value2, "teacherid");
            return (Criteria) this;
        }

        public Criteria andTeacheridNotBetween(String value1, String value2) {
            addCriterion("teacherId not between", value1, value2, "teacherid");
            return (Criteria) this;
        }

        public Criteria andBeviewedIsNull() {
            addCriterion("beViewed is null");
            return (Criteria) this;
        }

        public Criteria andBeviewedIsNotNull() {
            addCriterion("beViewed is not null");
            return (Criteria) this;
        }

        public Criteria andBeviewedEqualTo(Integer value) {
            addCriterion("beViewed =", value, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedNotEqualTo(Integer value) {
            addCriterion("beViewed <>", value, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedGreaterThan(Integer value) {
            addCriterion("beViewed >", value, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedGreaterThanOrEqualTo(Integer value) {
            addCriterion("beViewed >=", value, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedLessThan(Integer value) {
            addCriterion("beViewed <", value, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedLessThanOrEqualTo(Integer value) {
            addCriterion("beViewed <=", value, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedIn(List<Integer> values) {
            addCriterion("beViewed in", values, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedNotIn(List<Integer> values) {
            addCriterion("beViewed not in", values, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedBetween(Integer value1, Integer value2) {
            addCriterion("beViewed between", value1, value2, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBeviewedNotBetween(Integer value1, Integer value2) {
            addCriterion("beViewed not between", value1, value2, "beviewed");
            return (Criteria) this;
        }

        public Criteria andBecommentsIsNull() {
            addCriterion("beComments is null");
            return (Criteria) this;
        }

        public Criteria andBecommentsIsNotNull() {
            addCriterion("beComments is not null");
            return (Criteria) this;
        }

        public Criteria andBecommentsEqualTo(Integer value) {
            addCriterion("beComments =", value, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsNotEqualTo(Integer value) {
            addCriterion("beComments <>", value, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsGreaterThan(Integer value) {
            addCriterion("beComments >", value, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsGreaterThanOrEqualTo(Integer value) {
            addCriterion("beComments >=", value, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsLessThan(Integer value) {
            addCriterion("beComments <", value, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsLessThanOrEqualTo(Integer value) {
            addCriterion("beComments <=", value, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsIn(List<Integer> values) {
            addCriterion("beComments in", values, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsNotIn(List<Integer> values) {
            addCriterion("beComments not in", values, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsBetween(Integer value1, Integer value2) {
            addCriterion("beComments between", value1, value2, "becomments");
            return (Criteria) this;
        }

        public Criteria andBecommentsNotBetween(Integer value1, Integer value2) {
            addCriterion("beComments not between", value1, value2, "becomments");
            return (Criteria) this;
        }

        public Criteria andBedownloadedIsNull() {
            addCriterion("beDownloaded is null");
            return (Criteria) this;
        }

        public Criteria andBedownloadedIsNotNull() {
            addCriterion("beDownloaded is not null");
            return (Criteria) this;
        }

        public Criteria andBedownloadedEqualTo(Integer value) {
            addCriterion("beDownloaded =", value, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedNotEqualTo(Integer value) {
            addCriterion("beDownloaded <>", value, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedGreaterThan(Integer value) {
            addCriterion("beDownloaded >", value, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedGreaterThanOrEqualTo(Integer value) {
            addCriterion("beDownloaded >=", value, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedLessThan(Integer value) {
            addCriterion("beDownloaded <", value, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedLessThanOrEqualTo(Integer value) {
            addCriterion("beDownloaded <=", value, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedIn(List<Integer> values) {
            addCriterion("beDownloaded in", values, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedNotIn(List<Integer> values) {
            addCriterion("beDownloaded not in", values, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedBetween(Integer value1, Integer value2) {
            addCriterion("beDownloaded between", value1, value2, "bedownloaded");
            return (Criteria) this;
        }

        public Criteria andBedownloadedNotBetween(Integer value1, Integer value2) {
            addCriterion("beDownloaded not between", value1, value2, "bedownloaded");
            return (Criteria) this;
        }
    }

    public static class Criteria extends GeneratedCriteria {

        protected Criteria() {
            super();
        }
    }

    public static class Criterion {
        private String condition;

        private Object value;

        private Object secondValue;

        private boolean noValue;

        private boolean singleValue;

        private boolean betweenValue;

        private boolean listValue;

        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}